DARMANA, Ija; ERLIWATI; SALVAYER, Adiv Rama. Rancang Bangun Perangkat Pendeteksi Detak Jantung (PPDJ) Secara Portabel. Jurnal Ilmu Multidisiplin, [S. l.], v. 4, n. 5, p. 3036–3041, 2025. DOI: 10.38035/jim.v4i5.1491. Disponível em: https://greenpub.org/JIM/article/view/1491. Acesso em: 26 dec. 2025.